ZIP Code 91331 Demographics

Los Angeles County, California  ·  ACS 2022 5-Year Estimates

ACS 2022 Data

Population & Income Overview

Key statistics for ZIP code 91331 compared to county averages.

Total Population

99,804

↓ 99.0% vs county

Median HH Income

$76,942

↓ 7.8% vs county

Median Home Value

$583,300

↓ 20.3% vs county

Median Age

34.3 yrs

↑ 8.3% vs county

Unemployment Rate

6.4%

↑ 7.9% vs county

Income & Housing Comparison

How ZIP 91331 compares to Los Angeles County and California overall. Data from ACS 2022 5-year estimates.

Median Household Income ZIP 91331 $77k Los Angeles $83k California $92k

Source: ACS 2022 5-Year Estimates, Table B19013

Median Home Value ZIP 91331 $583k Los Angeles $732k California $659k

Source: ACS 2022 5-Year Estimates, Table B25077

Education & Employment

Bachelor's Rate

8.5%

of adults 25+ hold a bachelor's degree or higher

Owner Occupancy

63.0%

of occupied housing units are owner-occupied

Median Gross Rent

$1,694

per month including utilities

Rent vs. Buy Affordability

Compare estimated monthly costs of home ownership vs renting in ZIP Code 91331 using local Census metrics.

Median Home Value$583,300
Down Payment (20%)$116,660
Interest Rate6.5%
Loan Term

Estimated Monthly Costs

Buy (Mortgage, Tax, Ins.)
$3,702P&I: $2949 | Tax: $583 | Ins: $170
Rent (Local Median)
$1,694
Renting is CheaperRenting is estimated to save you $2,008/month compared to buying costs.

How Does 91331 Compare?

Enter another ZIP code to see a side-by-side comparison.

Location & Neighboring Areas

Interactive map showing ZIP code 91331 (blue pin) and surrounding areas (purple pins). Click pins to view details.

Nearby ZIP Codes

ZIP codes geographically closest to 91331, sorted by distance.

91340 2.3 mi away los angeles county 91345 2.3 mi away los angeles county 91402 2.6 mi away los angeles county 91352 3.5 mi away los angeles county 91605 3.5 mi away los angeles county 91405 4.1 mi away los angeles county 91342 4.6 mi away los angeles county 91040 4.8 mi away los angeles county

About Los Angeles County

Los Angeles County is located in California and has a total population of 9,936,690. The county's median household income is $83,411 and median home value is $732,200. ZIP code 91331 is one of many ZCTAs within this county.

View all ZIP codes in Los Angeles County

Data source: American Community Survey (ACS) 2022 5-Year Estimates, U.S. Census Bureau. ZCTAs (ZIP Code Tabulation Areas) are used as proxies for USPS ZIP codes. Some USPS ZIP codes may not have a corresponding ZCTA.